—_______ they _______ to the concert ?
—No. They stayed at home and watched TV.
| A．Do ; go | B．Did ; go | C．Have ; gone | D．Are ; going |
---What does “kg” mean(意思是)？
A. 克 B. 千克 C.吨
---Hi, Henry. How are you?
---
A. How do you do? B. How are you? C. I’m fine, thanks
---Good evening,Alice!
---
A.Good morning! B. Good afternoon! C. Good evening!
Lushan Mountain is a famous place for.
| A．sailing | B．climbing | C．shopping | D．swimming |
Mary has been away from her hometownthree years.
| A．for | B．since | C．in | D．on |